package com.study;

import java.util.Random;

/**
 * @Description: TODO
 * @Author: csc
 * @Date: 2024/10/21 16:32
 * @Version: 1.0
 **/
public class E {
    public static String generate0rderId() {
        int randomSuffix = new Random().nextInt(1000, 9999);
        long l = System.currentTimeMillis();
        return l + ""+ randomSuffix;
    }
    public static void main(String[] args) {


        System.out.println("hello world");
    }


}
